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homework -3 Version 0
👤 Author: by zhangleilaogeqqcom 2019-09-19 14:19:01
design your example  and give computation results of several cpu schedul?



1.FCFS(先来先服务调度算法)





2.SJF(短作业优先调度算法)





3.RR(轮转调度算法)



4.HRRN(高响应比优先调度算法)



















































进程 到达时间 服务时间 开始时间 结束时间 周转时间
A 0 3 0 3 3
B 2 6 3 9 7
C 4 4 9 13 9
D 6 5 15 20 14
E 8 2 13 15 7

 

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